Home / 35,211,618.32-48,574,019.40-23,471,102.48

Finding the Fourth Proportional to 35,211,618.32, 48,574,019.40 and 23,471,102.48

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Solution

The fourth proportional to 35,211,618.32, 48,574,019.40 and 23,471,102.48 is: 32,378,113.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,211,618.32 : 48,574,019.40 = 23,471,102.48 : x
  2. Step 2: Convert to fraction form
    35,211,618.32/48,574,019.40 = 23,471,102.48/x
  3. Step 3: Cross multiply
    35,211,618.32x = 48,574,019.40 × 23,471,102.48
  4. Step 4: Simplify right side
    35,211,618.32x = 1,140,085,787,202,908
  5. Step 5: Solve for x
    x = 1,140,085,787,202,908/35,211,618.32
  6. Step 6: Final answer
    x = 32,378,113.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.